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상세보기
- KISE Journal of Korean Institute of Surface Engineering
- Volume 45(6); 2012
- Article
상세보기
KISE Journal of Korean Institute of Surface Engineering 2012;45(6):257-263. Published online: Nov, 30, -0001
DOI : 10.5695/JKISE.2012.45.6.257
Effects of Bilayer Period on the Microhardness and Its Strengthening Mechanism of CrN/AlN Superlattice Coatings
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Center for Surface Technology and Applications, Department of Material Engineering, Korea Aerospace University;Center for Surface Technology and Applications, Department of Material Engineering, Korea Aerospace University;Center for Surface Technology and
초록
CrN/AlN multilayer coatings with various bilayer periods in the range of 1.8 to 7.4 nm were synthesized using a closed-field unbalanced magnetron sputtering method. Their crystalline structure, chemical compositions and mechanical properties have been inv
키워드 CrN/AlN multilayer coating;Bilayer period;Hardness;Hall-Petch relationship;